Any plumbers looking for easy money?

I am remodeling an upstairs bathroom and figured now would be as good of a time as any to replace the water lines in the house. The “system” right now is a mix of galvanized and copper, with some new pex i ran during a kitchen remodel last year.

I’ve done some pex work in the past, although I not exactly sure how to deal with a well pressure tank, hydronic/baseboard expansion tank and hot water tank, to name a few. The articles I find online are conflicting and don’t fit my exact conditions.

The system I’m going for will use a pex manifold as most of my fixtures are at the opposite end of the house as the well pump.

Any licensed plumbers out there interested in consulting for an hour or two in the southtowns?